A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-01-086-6125
NSN 5930-00-249-6526
NSN 5985-01-061-5194
NSN 5945-01-238-5542
NSN 6135-01-045-1504
NSN 5998-00-851-4139
NSN 5920-00-946-9147
NSN 5950-01-505-3517
NSN 6135-01-341-8003
NSN 2925-01-535-7235
NSN 6620-01-367-0844
NSN 5985-01-059-7078